Investors, if you had to choose, what airline stock would you choose?

I'm probably most interested in $DAL and$AALfrom this sector .

How do you feel about airlines like $AAL?

Travel recovers in the United States after covid slump

On average, more than 2.5 million passengers traveled on U.S. airlines daily last week, the most since August 2019.

I myself was under the mistaken impression that travel had still not returned to pre-Covid levels. Even the situation in Europe is slowly approaching 2019.
Yet airline stocks are still low.($LUV, $AAL)